2202210971 has 2 divisors, whose sum is σ = 2202210972. Its totient is φ = 2202210970.

The previous prime is 2202210949. The next prime is 2202211043. The reversal of 2202210971 is 1790122022.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2202210971 - 2¹⁴ = 2202194587 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2202210971.

It is not a weakly prime, because it can be changed into another prime (2202215971) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1101105485 + 1101105486.

It is an arithmetic number, because the mean of its divisors is an integer number (1101105486).

Almost surely, 2^2202210971 is an apocalyptic number.

2202210971 is a deficient number, since it is larger than the sum of its proper divisors (1).

2202210971 is an equidigital number, since it uses as much as digits as its factorization.

2202210971 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1008, while the sum is 26.

The square root of 2202210971 is about 46927.7207096190. The cubic root of 2202210971 is about 1301.0269933978.

Adding to 2202210971 its reverse (1790122022), we get a palindrome (3992332993).

The spelling of 2202210971 in words is "two billion, two hundred two million, two hundred ten thousand, nine hundred seventy-one".